Finding the Third Proportional to 148,956.75 and 351,333

Step by Step Solution

1. Step 1: Write the proportion equation
   148,956.75 : 351,333 = 351,333 : x
2. Step 2: Convert to fraction form
   148,956.75/351,333 = 351,333/x
3. Step 3: Cross multiply
   148,956.75x = 351,333 × 351,333
4. Step 4: Simplify right side
   148,956.75x = 123,434,876,889
5. Step 5: Solve for x
   x = 123,434,876,889/148,956.75
6. Step 6: Final answer
   x = 828,662.53